NGC1644 (Globular cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Cambridge , NGC1644 is not observable because it lies so far south that it never rises above the horizon.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
NGC1644
|
Object type
Globular cluster
|
Position
| Right ascension: | 04h37m [2] |
| Declination: | −66°11' [2] |
| Constellation: | Dorado |
| Magnitude: | 12.89 (V) [2] 13.52 (B) [2] |
| Distance: | 50.0 kpc 163.0 klyr [1] |
| B-V Color (mag): | 0.63 |
Derived quantities
| Absolute mag (V): | -5.60 |
Visibility from Cambridge
All times shown in Cambridge local time.